2234659 has 4 divisors (see below), whose sum is σ = 2553904. Its totient is φ = 1915416.

The previous prime is 2234629. The next prime is 2234671. The reversal of 2234659 is 9564322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9564322 = 2 ⋅4782161.

It is a cyclic number.

It is not a de Polignac number, because 2234659 - 2¹³ = 2226467 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 2²¹ + 3¹⁰ + 4⁴ + 6² + 5⁷ + 9 .

It is a Duffinian number.

2234659 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2234659.

It is not an unprimeable number, because it can be changed into a prime (2234629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159612 + ... + 159625.

It is an arithmetic number, because the mean of its divisors is an integer number (638476).

2^2234659 is an apocalyptic number.

2234659 is a deficient number, since it is larger than the sum of its proper divisors (319245).

2234659 is an equidigital number, since it uses as much as digits as its factorization.

2234659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319244.

The product of its digits is 12960, while the sum is 31.

The square root of 2234659 is about 1494.8775869616. The cubic root of 2234659 is about 130.7385769956.

The spelling of 2234659 in words is "two million, two hundred thirty-four thousand, six hundred fifty-nine".